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------------ <br /> r, <br /> Soil Sampling Report - Underground Storage Tanks <br /> Name of Business: Smith's Canal Pump Plant <br /> Site Address: Fontana St. & Smith's Canal, Stockton, CA <br /> Type of Work Performed: Soil samples collected for laboratory testing during removal <br /> _.1 of an underground storage tank. <br /> Date Sam led: February 28, 1992 <br /> Number of Tanks Removed: 1 <br /> Tank - Capacity. Contents, TXpe, Condition: <br /> 1 - 5,000 gallon diesel, fiberglass tank, a large patch covered a 5-inch hole near the seam <br /> -_ on the north end, rust/discoloration was observed on bottom half of tank; north end of <br /> <� tank was broken at seam during removal; overall, tank observed to be in good condition. <br /> Soil Samples: <br /> Sample ID Depth (ft) Location Description/Soil Description <br /> SC-TPI-C18' 18' Collected beneath center of Tank 1 at a depth of 18 feet; <br /> gray/green silty clay, strong product odor and staining present, <br /> moist to wet. <br /> SC-TE1-8' 8' Collected beneath product line in trench excavation 1, at a depth <br /> of 8 feet; brown and dark green mottled silty clay, no product <br /> odor or staining present, moist. <br /> SC-TE2-7' 7' Collected beneath product line in trench excavation 2 at a depth of <br /> = 7 feet; black mottled silty clay, no product odor or staining <br /> present, moist. <br /> SC-TE3-4.5' 4.5' Collected beneath product line in trench excavation 3 at a depth of <br /> 4.5 feet; brown silty sand with some gravel, no product odor or <br /> staining present, moist. <br /> :-� SC-TE4-6.5' 6.5' Collected beneath product line in trench excavation 4 at a depth of <br /> 6.5 feet, dark gray/brown mottled silty clay, no product odor or <br /> jstaining present. <br /> SSR30242.SAY <br /> IL`� <br />